@jackstar12 Could you please rebase the PR on origin/master and resolve the conflict?

Just rebased:

Missing RPC commands in grpc:
deprecations
listsqlschemas
parsefeerate
commando-blacklist
notifications
batching
check
sql-template
commando-listrunes
commando-rune
commando

@jackstar12 Thanks for the PR and adding the missing commands list code too :).

Also I would suggest that only six RPC commands are missing now:

1: deprecations
2: listsqlschemas
3: parsefeerate
4: notifications
5: batching
6: check

Below is the justification for others to be removed from the list:

• sql-template: It is not an rpc command, just a template to generate final sql schema json with db details
• commando-blacklist: Deprecated, will be removed v25.02. Encourage users to use blacklistrune instead.
• commando-listrunes: Deprecated, will be removed v25.02. Encourage users to use showrunes instead.
• commando-rune: Deprecated, will be removed v25.02. Encourage users to use createrune instead.
• commando: Commando is difficult to define due to it's recursive nature (Reference).

@jackstar12 Also please add a change-log entry including the list of rpc methods added with this PR.
Something like commit.

I would also.add that the two methods notifications and batching cannot be translated in their current form. Both act on the file descriptor, subscribing to notifications on the same client connection, and deferring DB commits on commands coming through the instrumented file descriptor.

Since there is no concept of a connection as such in grpc (it multiplexes commands over several connections so which connection you're instrumenting is not clear) and cln-rpc opens a new FD for every call as well, these methods have absolutely no effect and should not be mapped.

This leaves us with 4 methods to translate. Shall we maybe just mao them and skip adding a separate tool to identify unmapped methods?

Keeping the logic to identify un-mapped methods might not be a bad idea. It will be helpful in identifying future new methods (eg. listaddresses) as well. We can also confirm it with added or changelog entries but this seems cleanest way to identify. Though we can filter-out ["sql-template", "commando-blacklist", "commando-listrunes", "commando-rune", "commando", "notifications", "batching"] methods to keep the list accurate.

Updated missing commands list:
- check
- deprecations
- listsqlschemas
- parsefeerate
- listaddresses (adding in v24.08) 

Note that some commands are either experimental or internal use only. We haven't documented this well in the past, so they get baked in: we should consider this in future.

We should also move this list of supported commands to the schema, where documentation can access it.